The Pentel® Twist-Erase® Click features new clear barrels with color accents. Quick-click side button advances lead without interrupting your writing. Larger-than-ordinary and long-lasting twist-up eraser. Latex-free grip. Pre-loaded with Pentel® Super Hi-Polymer® HB lead that never needs sharpening and produces a clear dark line. 0.5mm, 0.7mm and 0.9mm lead sizes.